,,&,,,&,&& ,&,&&,&&,&
&,,&,,,,&& ,,,&&,&&,,
,&,,&,,,&, ,,,&&,&&&,
,,&,,&,,,, ,,,&&,&,&&
&,,&,,&,,, &,,&&,,,&&
&&,,&,,&,, RAILS &&,&&&,,&,
&&&,,&,,&, ,&,&,&&,,,
&,&&,,&,,& ,,,,,&&&,,
,,&&&,,&,, &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& ,,,,,&,&&,
,,&,&&,,&, ,,,,,,,&&&
&,,,&&&,,& &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& ,,,,,,,&,&
&&,,&,&&,, ,,,,,,,,,&
,&&,,,&&&, &,,,,,,,,&
,&&&,,&,&& TRAINS ARE SO CONSTRUCTED THAT THEY &&,,,,,,,,
,&,&&,,,&& HAVE TO FOLLOW A SET PATH. THIS PATH IS &&&,,,,,,,
,,,&&&,,&, CALLED A "RAILWAY", WHICH IS COMPRISED &,&&,,,,,,
,,,&,&&,,, OF TWO METAL RAILS, HENCE ITS NICKNAME. ,,&&&,,,,,
,,,,,&&&,, ,,&,&&,,,,
,,,,,&,&&, BECAUSE THE LOW FRICTION BETWEEN THE ,,,,&&&,,,
,,,,,,,&&& WHEELS OF THE TRAIN AND THE RAIL METAL, ,,,,&,&&,,
,,,,,,,&,& THERE ARE LIMITS FOR HOW ACUTE A CURVE ,,,,,,&&&,
,,,,,,,,,& CAN BE, AND EVEN MORE SO FOR HOW MUCH ,,,,,,&,&&
&,,,,,,,,& THE GROUND UNDER THE RAILS CAN BE ,,,,,,,,&&
&&,,,,,,,, SLOPED. THUS A RAILWAY IS OFTEN NOT LED &,,,,,,,&,
&&&,,,,,,, ON TOP OF HILLS, RATHER THROUGH THEM IN ,&,,,,,,,,
&,&&,,,,,, TUNNELS (IF THEY ARE LARGE), OR ,,&,,,,,,,
,,&&&,,,,, ARTIFICIAL CHASMS. &,,&,,,,,,
,,&,&&,,,, ,&,,&,,,,,
,,,,&&&,,, THERE WILL BE TREES ON THE SIDE OF THE ,,&,,&,,,,
,,,,&,&&,, RAILS, BUT NOT TOO CLOSE, OR THEY WILL ,,,&,,&,,,
,,,,,,&&&, BE CUT DOWN BY THE RAILWAY JANITORS. ,,,,&,,&,,
,,,,,,&,&& THERE WILL BE PLAINS, AND BODIES OF &,,,,&,,&,
,,,,,,,,&& WATER. &&,,,,&,,&
&,,,,,,,&, &&&,,,,&,,
,&,,,,,,,, TRAINS GO BY DAY AND BY NIGHT. ALONG &,&&,,,,&,
,,&,,,,,,, THE WAY, THERE IS INFORMATION ,,&&&,,,,&
&,,&,,,,,, SCATTERED, OFTEN PUT ON TOP OF POLES, ,,&,&&,,,,
,&,,&,,,,, TO BE INTERPRETED BY THE TRAIN DRIVERS. &,,,&&&,,,
,,&,,&,,,, DIFFERENT PARTS OF THE RAILWAY HAVE ,&,,&,&&,,
,,,&,,&,,, DIFFERENT SPEED LIMITS. ,,&,,,&&&,
,,,,&,,&,, ,,,&,,&,&&
&,,,,&,,&, SOMETIMES, TRAINS HAVE TO STOP AND WAIT ,,,,&,,,&&
&&,,,,&,,& FOR SOMETHING TO HAPPEN, FAR AWAY. THIS ,,,,,&,,&,
&&&,,,,&,, IS SIGNALED BY RED OR GREEN LIGHTS. &,,,,,&,,,
&,&&,,,,&, &&,,,,,&,,
,,&&&,,,,& &&&&&&&& &&&,,,,,&,
,,&,&&,,,, &,&&,,,,,&
&,,,&&&,,, MANY PEOPLE FOLLOW THE RAILS BY FOOT. ,,&&&,,,,,
,&,,&,&&,, OFTEN THIS PROVES TO BE THE SHORTER ,,&,&&,,,,
,,&,,,&&&, PATH BETWEEN TWO POINTS. HOWEVER THIS ,,,,&&&,,,
,,,&,,&,&& IS FROWNED UPON, AND VERY IMPOLITE &,,,&,&&,,
,,,,&,,,&& TOWARD THE TRAIN DRIVERS! ,&,,,,&&&,
,,,,,&,,&, ,,&,,,&,&&
&,,,,,&,,, &,,&,,,,&&
&&,,,,,&,, ,&,,&,,,&,
&&&,,,,,&, ,,&,,&,,,,
&,&&,,,,,& &,,&,,&,,,
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